GB2410291B - Locking device to secure a telescopic tube assembly - Google Patents

Locking device to secure a telescopic tube assembly

Info

Publication number
GB2410291B
GB2410291B GB0401347A GB0401347A GB2410291B GB 2410291 B GB2410291 B GB 2410291B GB 0401347 A GB0401347 A GB 0401347A GB 0401347 A GB0401347 A GB 0401347A GB 2410291 B GB2410291 B GB 2410291B
Authority
GB
United Kingdom
Prior art keywords
secure
locking device
tube assembly
telescopic tube
telescopic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0401347A
Other versions
GB2410291A (en
GB0401347D0 (en
Inventor
Wu-Hong Hsieh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KHS Musical Instrument Co Ltd
Original Assignee
KHS Musical Instrument Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KHS Musical Instrument Co Ltd filed Critical KHS Musical Instrument Co Ltd
Priority to GB0401347A priority Critical patent/GB2410291B/en
Priority to DE202004001261U priority patent/DE202004001261U1/en
Publication of GB0401347D0 publication Critical patent/GB0401347D0/en
Publication of GB2410291A publication Critical patent/GB2410291A/en
Application granted granted Critical
Publication of GB2410291B publication Critical patent/GB2410291B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
    • F16M11/245—Members limiting spreading of legs, e.g. "umbrella legs"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Steering Controls (AREA)
GB0401347A 2004-01-22 2004-01-22 Locking device to secure a telescopic tube assembly Expired - Fee Related GB2410291B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0401347A GB2410291B (en) 2004-01-22 2004-01-22 Locking device to secure a telescopic tube assembly
DE202004001261U DE202004001261U1 (en) 2004-01-22 2004-01-28 Fuser unit for a stand

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0401347A GB2410291B (en) 2004-01-22 2004-01-22 Locking device to secure a telescopic tube assembly
DE202004001261U DE202004001261U1 (en) 2004-01-22 2004-01-28 Fuser unit for a stand

Publications (3)

Publication Number Publication Date
GB0401347D0 GB0401347D0 (en) 2004-02-25
GB2410291A GB2410291A (en) 2005-07-27
GB2410291B true GB2410291B (en) 2006-01-18

Family

ID=34888837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0401347A Expired - Fee Related GB2410291B (en) 2004-01-22 2004-01-22 Locking device to secure a telescopic tube assembly

Country Status (2)

Country Link
DE (1) DE202004001261U1 (en)
GB (1) GB2410291B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104344223A (en) * 2013-07-24 2015-02-11 麦国坚 Multifunctional LED (light-emitting diode) lamp

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503008A (en) * 2012-06-13 2013-12-18 Paul Emmett Laing Double locking device for telescopic tubing
CN103851587B (en) * 2012-11-30 2016-06-22 海洋王（东莞）照明科技有限公司 Expansion link and there is the light fixture of this expansion link
CN103883994B (en) * 2012-12-20 2016-04-13 深圳市海洋王照明工程有限公司 Lifting rod structure and movable type beacon
CN106884835A (en) * 2017-03-01 2017-06-23 陈婷 A kind of wolfram steel milling cutter is rinsed and uses adjustable type telescoping tube
US11873977B2 (en) 2019-07-19 2024-01-16 Milwaukee Electric Tool Corporation Stand light
USD1018956S1 (en) 2019-11-18 2024-03-19 Milwaukee Electric Tool Corporation Stand light
CN113669578A (en) * 2021-08-05 2021-11-19 贵州中南交通科技有限公司 ETC lane self-service charging device with multiple payment modes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230682A (en) * 1924-06-06 1925-03-19 Burt Brothers Ltd Improvements in locking devices for telescopically adjustable members, particularly applicable to display stands
GB310584A (en) * 1928-02-10 1929-05-02 Frederick Sage And Company Ltd Improvements in or relating to display stands and the like
GB413536A (en) * 1933-10-25 1934-07-19 Ceskoslovenska Zbrojovka Akcio Improvements in and relating to supports for fire-arms

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230682A (en) * 1924-06-06 1925-03-19 Burt Brothers Ltd Improvements in locking devices for telescopically adjustable members, particularly applicable to display stands
GB310584A (en) * 1928-02-10 1929-05-02 Frederick Sage And Company Ltd Improvements in or relating to display stands and the like
GB413536A (en) * 1933-10-25 1934-07-19 Ceskoslovenska Zbrojovka Akcio Improvements in and relating to supports for fire-arms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104344223A (en) * 2013-07-24 2015-02-11 麦国坚 Multifunctional LED (light-emitting diode) lamp

Also Published As

Publication number Publication date
GB2410291A (en) 2005-07-27
GB0401347D0 (en) 2004-02-25
DE202004001261U1 (en) 2004-04-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100122